Evidence row 3155651

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pEEvCI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d27c109b-8177-448d-8bcb-21733c91eae9/.well-known/agent-card.json"
    ]
  ],
  "name": "Baumpet",
  "owner_address": "0xb41fc4d0235bb01f09237cd4627d962c942b707f",
  "raw": {
    "agent_id": "311184",
    "agent_uri": "https://centralcity.ai/a/pEEvCI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Baumpet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/pEEvCI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Baumpet",
      "registrations": [
        {
          "agentId": 311184,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d27c109b-8177-448d-8bcb-21733c91eae9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pEEvCI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837078,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:05:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Baumpet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/pEEvCI"
}

What the leaf hashes

{"body":"6137e9e20c8724135f2de456ed55b876af59f9bb86efb770fd16f8c2ee0dd4a7","id":3155651,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837123197659,"prev":null,"subject":"erc8004:5042:311184","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe5a77649f5a21ffc010bd973ebfea9898e1dab5ca7f159462fae2aae855452b2
2. 0x3dafb9782e2cbc9c1aca75d1fc99702b12e18658eb5fbdf9a32c89cdc1b9c240
3. 0x7cc4e6530410157b53bbb32c05ae3dbe3f0e148cca235154d6546602ff09ee7c
4. 0xaf1191d0f375972d8ecd4965ce64c29ca0a707755814482b8166f25787387da0
5. 0xa7278b7be8a1c906d412ef0a492bcaf62ced562c9f47ab367de417e6897c4b8c
6. 0xcc579729af919113440bb2cede0cfe8773489ab6f86ad5c0daf258cf1f4d1f75
7. 0x02af635e255b3312beb959a63072d23eee3347296e080b43c8acf0dd31fc18cb
8. 0xe7dd9ac3934c920b818bd17882a538aee158e547f2e310e383b218cad340ea00
9. 0xe9513362f47e49b19a8b7a2975363afd4b0e8b3541126651776174b6b20636a4
10. 0xaef7d4af599b835f0b772e34ed6000cff60cdf82f1a941d965b5155682e6bc15
11. 0x4718f821d56e8df32bf017f291897e743fa5b118bce7fac039c953a19fc488a2
12. 0xbf9f707e86df9ba911f5a768b78d2fcc1a6cf8d04baf876b56e5f01ac9d3980d
13. 0xcc057bccb3ff7dfdd207a295697da838a4297a36bd5341cedcac4a9e7bf8f7b8
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94